#!/usr/bin/python3
# ******************************************************************************
# Copyright (c) Huawei Technologies Co., Ltd. 2021-2021. All rights reserved.
# licensed under the Mulan PSL v2.
# You can use this software according to the terms and conditions of the Mulan PSL v2.
# You may obtain a copy of Mulan PSL v2 at:
#     http://license.coscl.org.cn/MulanPSL2
# THIS SOFTWARE IS PROVIDED ON AN "AS IS" BASIS, WITHOUT WARRANTIES OF ANY KIND, EITHER EXPRESS OR
# IMPLIED, INCLUDING BUT NOT LIMITED TO NON-INFRINGEMENT, MERCHANTABILITY OR FIT FOR A PARTICULAR
# PURPOSE.
# See the Mulan PSL v2 for more details.
# ******************************************************************************/
a = 0


def decorator1(func):
    print('this is decorator1')

    def _inner1(test):
        test.append(1)
        print('this is _inner1')
        return func(test)

    return _inner1


def decorator2(func):
    print('this is decorator2')

    def _inner2(test):
        test.append(2)
        print('this is _inner2')
        # print(func)
        return func(test)

    return _inner2


@decorator2
@decorator1
def t_func(test):
    test.append(3)
    global a
    a += 1
    print('this is t_func')
    print(f'test is {test}')


test = list()
t_func(test)
print(a)
